package demo6;

import org.springframework.context.annotation.AnnotationConfigApplicationContext;

public class Demo {
    public static void main(String[] args) {
        AnnotationConfigApplicationContext context =
                new AnnotationConfigApplicationContext("demo6");
        /**
         * Spring容器中默认单例模式，多次向容器中获取的对象，都是同一个对象
         */
        Person p1 = context.getBean(Person.class);
        Person p2 = context.getBean(Person.class);
        System.out.println(p1 == p2); // true
    }
}
